Each ADVENTURE AREAS pack includes a set of 10 different 8.5" x 11" sheets divided into a 8" x 10" grid of 1" squares depicting top-view images of various types of floor surfaces, stairways, hazards (rope bridge, chasm, pit, trap door, oozing liquid, etc.), fireplaces, and doors, which can be easily cut into any desired configuration representing rooms, corridors, and passages for 25 to 28mm miniatures gameplay. Once you've established your desired shapes, you can assemble a play surface by placing corridor and room areas adjacent to one another (for extra stability you may tape them together from the back). Infinite combinations of layouts are possible! Consider each area adjacent to another with a width equal or greater than 2" to be a distinct new room or corridor.